[U/I/H/OEM-5.10][PATCH 0/4] Mic-mute/mute LEDs not work on some HP platforms

[Jeremy Szu]

Hi Stefan,

Would you please help to check whether these patches will be landed in impish?
I didn't see the impish series on Launchpad bug
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1930707

I'm preparing the other SRU which will get conflict because these
patches are missing in impish.

On Thu, Jun 3, 2021 at 8:28 PM Jeremy Szu <jeremy.szu於canonical.com> wrote:
>
> BugLink: https://bugs.launchpad.net/bugs/1930707
>
> [Impact]
> The mic mute/audio mute LEDS are not work on
> 1) HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC
> 2) HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC
> 3) HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC
> 4) HP EliteBook 855 G8 Notebook PC
> The right channel of internal speaker doesn't work on
> 1) HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC
> 2) HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC
> 3) HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC
>
> [Fix]
> These four platforms need specific quirk for different hardware layout.
> Thus, add the quirks for them.
>
> [Test]
> After applying the quirk, the LEDs/function are work good on
> 1) HP ZBook Fury 17.3 Inch G8 Mobile Workstation PC
> 2) HP ZBook Fury 15.6 Inch G8 Mobile Workstation PC
> 3) HP ZBook Studio 15.6 Inch G8 Mobile Workstation PC
> 4) HP EliteBook 855 G8 Notebook PC
>
> [Where problems could occur]
> If HP ships the different system boards design with the same subsystem ID of audio codec which is using different GPIO pins (different layout), then the quirk will not work (LEDs/function will not work when muting audio-output or microphone).
>
> Jeremy Szu (4):
>   ALSA: hda/realtek: fix mute/micmute LEDs for HP 855 G8
>   ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook G8
>   ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook Fury
>     15 G8
>   ALSA: hda/realtek: fix mute/micmute LEDs and speaker for HP Zbook Fury
>     17 G8
>
>  sound/pci/hda/patch_realtek.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> --
> 2.25.1
>
>
> --
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-- 
Sincerely,
Jeremy Su